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Linux / Unix desktop fun: gti get jeep/car when you mistype git
One of the most common mistakes developers and ops people make is typing gti instead of git command. I set an alias i.e. alias gti=git, but then you may miss out on the jeep/car on your screen. The...
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System76 Announces AMD Threadripper Linux Workstations
System76 is a Denver, Colorado-based American computer manufacturer. They are specializing in the sale of Linux powered laptops, desktops, and servers. Last year System76 announced two Intel laptops...
View ArticleLetsencrypt is revoking certificates on March 4
Let's Encrypt is a non-profit certificate authority that provides X.509 certificates for Transport Layer Security (TLS) encryption free of cost. The TLS certificate is valid for 90 days only. However,...
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bat Linux command – A cat clone with written in Rust
The cat (short for concatenate) command is one of the most frequently used flexible commands on Linux and Unix-like operating systems. Say hello to bat Linux command, which is a cat command written in...
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8GB Raspberry Pi 4 released for $75 – Specifications
Back in June 2019, the Raspberry PI 4 model was released, and it was an incredible update over the older model with up to 4GB ram. Today we see the long-rumored 8GB Raspberry Pi 4 released and priced...
View ArticleCentOS Linux 8.2 (2004) released and here is how to upgrade it
CentOS Linux 8.2 (2004) released. It is a Linux distribution derived from RHEL (Red Hat Enterprise Linux) 8.2 source code. CentOS was created when Red Hat stopped providing RHEL free. CentOS 8.2 gives...
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How to push/send message to iOS and Android from Linux CLI
One of the essential tasks for developers and sysadmin is to get an alert notification about failed services or running out of disk space and other critical failures. Let us see how to send or push a...
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Linux Slimbook Laptop with AMD Ryzen 4000 released
KDE project and Slimbook released a new Linux ultrabook with AMD Ryzen 4000 CPU that comes with eight cores, 16 threads, and a Plasma desktop. Let us look into laptop hardware specifications and other...
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10 Linux commands to know the system
Here are 10 Linux command to know the system and increase your productivity quickly. The post 10 Linux commands to know the system appeared first on nixCraft.
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bashtop – Awesome Linux resource monitor that shows usage and stats for...
There is a new kid in town for resource monitoring on Linux called bashtop. As the name suggests, the entire tool coded in the bash script itself that displays usage and stats for CPU, RAD, HDD/SSD,...
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How to backup and restore LUKS header on Linux
Previously I explained how to encrypt Linux partitions or disk with the LUKS (Linux Unified Key Setup)/dm-crypt. In this quick blog post, I will explain how to backup and restore LUKS header for...
View ArticleTop 15 XKCD comics for Linux and Unix fans
Linux is a free and open-source kernel developed by Linus Torvalds, a Unix-like operating system clone. XKCD comic has a long tradition for including humorous geeky cartoons. In this post, I pick my...
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tmpmail – A temporary email right from Linux / Unix terminal
Are you looking to send a temporary email right from your Linux or Unix terminal? Look no further. Try tmpmail command-line utility that allows you to generate a temporary email address for receiving...
View ArticleQuick tip: Display banner/message before OpenSSH authentication
Want to display a message or banner before OpenSSH (SSHD server) authentication? Try this simple tip to show the banner or ASCII logo on your Linux or Unix system. The post Quick tip: Display...
View ArticleLinux set up bluetooth speaker to stream audio from your Android / iOS mobile...
So how do you stream audio from your Apple iOS or Google Android phone to your laptop speaker? Let us see how to set up a Bluetooth speaker to stream audio from your Android / iOS mobile phone to your...
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Raspberry Pi 400 Desktop PC: Complete specs and pricing
The Raspberry Foundation released a brand new version of the Raspberry PI PC (personal computer), and it is directly built into a small-sized keyboard. The Raspberry Pi 4 model was released in June...
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Top 7 Linux GPU Monitoring and Diagnostic Commands Line Tools
A video card is a special circuit board that controls what is displayed on a computer monitor. It is also called a graphics processing unit (GPU), which calculates 3D images and graphics for Linux...
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CentOS Linux 8 will end in 2021 and shifts focus to CentOS Stream
CentOS is an acronym for Community Enterprise Operating System, and it is a 100% rebuild of RHEL (Red Hat Enterprise Linux). While RHEL costs money, CentOS offered as a free community-supported...
View ArticleGNU/Bash 5.1 released with the random ${SRANDOM} number engine
Current GNU/Bash maintainer Chet Ramey announced the latest major release, Bash 5.1, on December 7th, 2020. Bash is the default shell on many Linux distros and popular among developers, especially...
View ArticleCentOS Linux reborn as Rocky Linux enterprise operating system
As you know, Red Hat and IBM shocked the Linux community by killing CentOS 8 stable. There will be no CentOS Linux. Red Hat announced that there would be only CentOS Stream, which will act as a rolling...
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